Of course the problem with this method is you are granting that group admin rights to all those computers. If a single account in that group with those rights becomes infected with some malware, it is possible for that malware to infect ALL the computers.
Just saying... > If you have 500 computers to admin, how do you remove Tom's admin rights? > > The best way is: > > - Create a new domain group. > - Add users to new domain group. > - Add this new domain group to the local administrators group on each machine. > > Now, every user in "new domain group" will have admin rights in the computers. > > If for some reason you think John Doe does not need admin rights > anymore, you just remove him from the "new domain group" -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/options/samba